21st Century Rehab will be offering free a Bumps and Bruises Clinic for area high school athletes from 7am to 7:45 am every Saturday in the Physical Therapy Department at Knoxville Hospital starting Saturday, August 31st. The clinic will be available through Saturday, October 26th. The Bumps and Bruises Clinic provides area athletes with access to sports medicine professionals so they can return to their sport quickly and safely. No appointment is necessary and walk-ins are welcome. For more information contact Katrina Nelson with the Knoxville Hospital and Clinics.